The exhibition includes 81 pieces of art -- 64 paintings and 17 sculptures -- made by Vlaho Bukovac, Oton Ivekovic, Ljubo Babic, Vladimir Becic, Miljenko Stancic, Ivo Rezak, Boris Svaljek, Nenad Opacic, and Vatroslav Kulis and so on.
The exhibited artefacts are owned by the City Museum of the northern Croatian city of Varazdin.
Minister Stier, who was on a visit to Bulgaria on Monday and Tuesday, is travelling to Greece on Wednesday.
The exhibition called "The Highlights of Croatian Art - 20th and 21st century" has been staged on the occasion of the 25th anniversary of the international recognition of the Republic of Croatia and the 25th anniversary of the establishment of diplomatic relations between the Republic of Croatia and the Republic of Bulgaria.
The exhibition runs through 27 August 2017.